128893752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137707}}^1$

素因数の和:137732

約数の個数: 48

約数和(自身を含む): 375942840

約数和(自身を除く): 247049088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137707, 275414, 413121, 550828, 826242, 1101656, 1239363, 1652484, 1790191, 2478726, 3304968, 3580382, 4957452, 5370573, 7160764, 9914904, 10741146, 14321528, 16111719, 21482292, 32223438, 42964584, 64446876, 128893752]

約数ペア:

[(1, 128893752), (2, 64446876), (3, 42964584), (4, 32223438), (6, 21482292), (8, 16111719), (9, 14321528), (12, 10741146), (13, 9914904), (18, 7160764), (24, 5370573), (26, 4957452), (36, 3580382), (39, 3304968), (52, 2478726), (72, 1790191), (78, 1652484), (104, 1239363), (117, 1101656), (156, 826242), (234, 550828), (312, 413121), (468, 275414), (936, 137707)]